<template>
  <div class="error-page">
    <div class="error-page-container">
      <div class="error-page-main">
        <h3><strong>404</strong>很抱歉，您要访问的页面不存在！</h3>
        <div class="error-page-actions">
          <div>
            <h4>可能原因：</h4>
            <ol>
              <li>网络信号差不稳定</li>
              <li>找不到请求的页面</li>
              <li>输入的网址不正确</li>
            </ol>
          </div>
          <div>
            <h4>可以尝试：</h4>
            <ol>
              <li><a href="#">返回首页</a></li>
              <li><a href="#">留言反馈</a></li>
              <li><a href="#">联系站长</a></li>
            </ol>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>
<style lang="scss" scoped>
body,
div,
h3,
h4,
li,
ol {
  margin: 0;
  padding: 0;
}

body {
  font: 14px/1.5 "Microsoft YaHei", "微软雅黑", Helvetica, Sans-serif;
  background: #f0f1f3;
}

:focus {
  outline: 0;
}

h3,
h4,
strong {
  font-weight: 700;
}

a {
  color: #428bca;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.error-page {
  background: #f0f1f3;
  padding: 80px 0 180px;
}

.error-page-container {
  position: relative;
  z-index: 1;
}

.error-page-main {
  position: relative;
  background: #f9f9f9;
  margin: 0 auto;
  width: 500px;
  -ms-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 50px 50px 70px;
}

.error-page-main:before {
  content: "";
  display: block;
  height: 7px;
  position: absolute;
  top: -7px;
  width: 100%;
  left: 0;
}

.error-page-main h3 {
  font-size: 24px;
  font-weight: 400;
  border-bottom: 1px solid #d0d0d0;
}

.error-page-main h3 strong {
  font-size: 54px;
  font-weight: 400;
  margin-right: 20px;
}

.error-page-main h4 {
  font-size: 20px;
  font-weight: 400;
  color: #333;
}

.error-page-actions {
  font-size: 0;
  z-index: 100;
}

.error-page-actions div {
  font-size: 14px;
  display: inline-block;
  padding: 30px 0 0 10px;
  width: 50%;
  -ms-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  color: #838383;
}

.error-page-actions ol {
  list-style: decimal;
  padding-left: 20px;
}

.error-page-actions li {
  line-height: 2.5em;
}

.error-page-actions:before {
  content: "";
  display: block;
  position: absolute;
  z-index: -1;
  bottom: 17px;
  left: 50px;
  width: 200px;
  height: 10px;
  -moz-box-shadow: 4px 5px 31px 11px #999;
  -webkit-box-shadow: 4px 5px 31px 11px #999;
  box-shadow: 4px 5px 31px 11px #999;
  -moz-transform: rotate(-4deg);
  -webkit-transform: rotate(-4deg);
  -ms-transform: rotate(-4deg);
  -o-transform: rotate(-4deg);
  transform: rotate(-4deg);
}

.error-page-actions:after {
  content: "";
  display: block;
  position: absolute;
  z-index: -1;
  bottom: 17px;
  right: 50px;
  width: 200px;
  height: 10px;
  -moz-box-shadow: 4px 5px 31px 11px #999;
  -webkit-box-shadow: 4px 5px 31px 11px #999;
  box-shadow: 4px 5px 31px 11px #999;
  -moz-transform: rotate(4deg);
  -webkit-transform: rotate(4deg);
  -ms-transform: rotate(4deg);
  -o-transform: rotate(4deg);
  transform: rotate(4deg);
}
</style>
